GooDeal 2pcs 24" LS1 Oxygen O2 Sensor Header Extension Wiring Harness for Camaro Firebird A pair of New 24" Oxygen Sensor Wiring Extension. Fits for 1998 to 2002 LS1 Firebird, Trans Am and Camaro. Package include: 2pcs wiring extensions Shipping from our USA warehouse, fast shipping and good service.